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Teutsche Flussfische
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Fish XXXI. Vol. IV. No. 17., GERMAN RIVER FISH., Fig. 1. The Gwiniad. (Salmo Lavaretus.), X he Gwiniad is an Inhabitant of the Eaft and North Seas as well as of the lakes in upper Auftria. It is about a foot long. It difters from ail other species of Salmon in the upper jaws which terminate by a foft fleshy point. The back is blue grey; th e belly hiver colour'd. Aline of 45clofely following spots feparates the colour of the upper from the lower parts. The scales are somewhat notched in the middle. The colour of the fins is yellowish, the flesh tender and welltafied; its food consists of feaherbs and waterweeds, worms and insects. /, Fig. 1. [sic!] The Salvelin. (Salmo Salvelinus.), The Salvelin is a well tasted fort of Salmon. It is found in the lakes of the South Germany,. Auftrio, Bavaria and Salzburg, where it is caught with dragnets and hooks. It lives by preying on other small fish, as may be seen by its numérous fharply pointed teeth. The red brown back, and the hiver colour'd belly is ornamented with orange coloui'd spots. The breast and belly-fins are of a cinnabar colour, those of the back and ta il of a dark dusky blue. It weighs from two to fix pouuds., Fig. 3. The Heuch. (Salmo Hucho.), The Heuch is caught with dragnets and hooks in the Danube, and the lakes of Aufîria and Bavaria, but its flesh is not so well tasted as that of the former species. Its common length is from 3 to 4 feet. It is easily distinguish'd from ail its congeners by the black spots, with which ail its fins, except those of the breast, are marked. It preys on other small fish., Fig. 4. The Grayling. (Salmo Thymallus.), Attains a length from one to two feet. It inhabits chiefly the Eaft and North Seas, but mounts also the rivers that flow into them. It is remarkable for its large and pied dorfal fin. Its gênerai colour is blueish, the upper part of a deeper eaft than the lower. The belly and tail-fins are reddish brown. It lives on worms and fnails. Its tender well tasted flesh it esteemed excellent eating.
